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Commit 2a84bbaf authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

cxgb4: use tc_cls_can_offload_and_chain0() 



Make use of tc_cls_can_offload_and_chain0() to set extack msg in case
ethtool tc offload flag is not set or chain unsupported.

Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: default avatarSimon Horman <simon.horman@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3107fdc8

drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c

+1 −7
Original line number Diff line number Diff line
@@ -2928,9 +2928,6 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate) 
static int cxgb_setup_tc_flower(struct net_device *dev,

				struct tc_cls_flower_offload *cls_flower)

{

	if (cls_flower->common.chain_index)

		return -EOPNOTSUPP;



	switch (cls_flower->command) {

	case TC_CLSFLOWER_REPLACE:

		return cxgb4_tc_flower_replace(dev, cls_flower);
@@ -2946,9 +2943,6 @@ static int cxgb_setup_tc_flower(struct net_device *dev, 
static int cxgb_setup_tc_cls_u32(struct net_device *dev,

				 struct tc_cls_u32_offload *cls_u32)

{

	if (cls_u32->common.chain_index)

		return -EOPNOTSUPP;



	switch (cls_u32->command) {

	case TC_CLSU32_NEW_KNODE:

	case TC_CLSU32_REPLACE_KNODE:
@@ -2974,7 +2968,7 @@ static int cxgb_setup_tc_block_cb(enum tc_setup_type type, void *type_data, 
		return -EINVAL;

	}



	if (!tc_can_offload(dev))

	if (!tc_cls_can_offload_and_chain0(dev, type_data))

		return -EOPNOTSUPP;



	switch (type) {